In addition to a lack of tear production, dry eye can result from inadequate levels of moisture on the surface of the eye. This is caused by situations that dry out the tear film. These situations can include dry air from air conditioning, heat, or other environmental conditions such as smoking, high altitude or pollution.
There are three layers of your tear film:
The mucin layer is the thinnest and its purpose is to coat your eye and to spread the moisture of your tears evenly across the eye.
The water layer is made up of a saltwater solution. It is the largest and thickest layer, and its purpose is to ensure that your eye remains moist.
The outer lipid layer is made up of lipids (oils). Its purpose is to prevent the watery middle layer from evaporating.
Treatment of Dry Eye
There are many treatment options for Dry Eye. The best option depends on the severity of your Dry Eye, age, lifestyle, medications and overall health. Some options are:
Hot Compresses and Lid Scrubs used daily
A high quality fish oil capsule, such asFortifeye, which contains Omega 3 fatty acids keep the tear production system healthy.
Lubricating Drops, like Systane Ultra can help moisten the eyes.
RESTASIS® Ophthalmic Emulsion is the only prescription eye drop to help increase tear production
Temporary or permanent punctal plugs. An in office procedure for more severe cases.
Our exams always include an evaluation of the tear film and testing for Dry Eye.
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